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Eine ListeView mit einem ContextMenu |
UIBspContextMenu01.java
UIBspContextMenu01.png
import javafx.scene.control.ContextMenu;
import javafx.scene.input.ContextMenuEvent;
// init
MenuItem mnEdit = new MenuItem("Edit");
MenuItem mnDelete = new MenuItem("Delete");
MenuItem mnDeleteAll = new MenuItem("DeleteAll");
ContextMenu contextmenu = new ContextMenu();
contextmenu.getItems().addAll(mnEdit, mnDelete, mnDeleteAll);
mnEdit.setOnAction((ActionEvent e)->editSeletedItem());
mnDelete.setOnAction((ActionEvent e)->deleteSeletedItem());
mnDeleteAll.setOnAction(e->deleteAllItems());
ListView<Double> listviewPunkte = new ListView<>() ;
// import javafx.scene.control.ContextMenu;
// import javafx.scene.input.ContextMenuEvent;
listviewPunkte.setOnContextMenuRequested(new EventHandler<ContextMenuEvent>() {
@Override
public void handle(ContextMenuEvent event) {
contextmenu.show( listviewPunkte, event.getScreenX(), event.getScreenY());
}
});
private void editSeletedItem() {
}
private void deleteSeletedItem() {
}
private void deleteAllItems() {
} |
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